Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Subject: Re: [PATCH 17/19] selftests: Add -t tcp_authopt option for
 fcnal-test.sh
To:     Leonard Crestez <cdleonard@gmail.com>,
        Dmitry Safonov <0x7f454c46@gmail.com>,
        David Ahern <dsahern@kernel.org>, Shuah Khan <shuah@kernel.org>
Cc:     Eric Dumazet <edumazet@google.com>,
        "David S. Miller" <davem@davemloft.net>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Kuniyuki Iwashima <kuniyu@amazon.co.jp>,
        Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
        Jakub Kicinski <kuba@kernel.org>,
        Yuchung Cheng <ycheng@google.com>,
        Francesco Ruggeri <fruggeri@arista.com>,
        Mat Martineau <mathew.j.martineau@linux.intel.com>,
        Christoph Paasch <cpaasch@apple.com>,
        Ivan Delalande <colona@arista.com>,
        Priyaranjan Jha <priyarjha@google.com>,
        Menglong Dong <dong.menglong@zte.com.cn>,
        netdev@vger.kernel.org, linux-crypto@vger.kernel.org,
        linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
References: <cover.1632240523.git.cdleonard@gmail.com>
 <c52733a1cd9a7bd16aea0b6e056fad9dd1cc5aed.1632240523.git.cdleonard@gmail.com>
From:   David Ahern <dsahern@gmail.com>
Message-ID: <c72ad0be-9499-dcfb-0faa-be3dd51f4a86@gmail.com>
Date:   Fri, 24 Sep 2021 19:52:48 -0600
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0)
 Gecko/20100101 Thunderbird/78.14.0
MIME-Version: 1.0
In-Reply-To: <c52733a1cd9a7bd16aea0b6e056fad9dd1cc5aed.1632240523.git.cdleonard@gmail.com>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 9/21/21 10:15 AM, Leonard Crestez wrote:
> This script is otherwise very slow to run!

there are a lot of permutations to cover.

> 
> Signed-off-by: Leonard Crestez <cdleonard@gmail.com>
> ---
>  tools/testing/selftests/net/fcnal-test.sh | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
> index 74a7580b6bde..484734db708f 100755
> --- a/tools/testing/selftests/net/fcnal-test.sh
> +++ b/tools/testing/selftests/net/fcnal-test.sh
> @@ -1331,10 +1331,21 @@ ipv4_tcp()
>  	log_subsection "With VRF"
>  	setup "yes"
>  	ipv4_tcp_vrf
>  }
>  
> +
> +only_tcp_authopt()
> +{
> +	log_section "TCP Authentication"
> +	setup
> +	set_sysctl net.ipv4.tcp_l3mdev_accept=0
> +	log_subsection "IPv4 no VRF"
> +	ipv4_tcp_authopt

This feature needs to work with VRF from the beginning. v4, v6, with and
without VRF.

> +}
> +
> +
>  ################################################################################
>  # IPv4 UDP
>  
>  ipv4_udp_novrf()
>  {
> @@ -4021,10 +4032,11 @@ do
>  	ipv6_bind|bind6) ipv6_addr_bind;;
>  	ipv6_runtime)    ipv6_runtime;;
>  	ipv6_netfilter)  ipv6_netfilter;;
>  
>  	use_cases)       use_cases;;
> +	tcp_authopt)     only_tcp_authopt;;
>  
>  	# setup namespaces and config, but do not run any tests
>  	setup)		 setup; exit 0;;
>  	vrf_setup)	 setup "yes"; exit 0;;
>  
> 

This patch can be folded into the previous one, and the drop the
only_tcp_authopt function. The script has always allowed a single test
to be run by name (-t arg), so '-t tcp_authopt' runs tcp_authopt which
covers v4 and v6 with and without vrf.